Money is in some respects life's fire: it is a very excellent servant, but a terrible master.

Without promotion, something terrible happens... nothing!

Money is a terrible master but an excellent servant

Nobody ever lost a dollar by underestimating the taste of the American public.

The foundation of success in life is good health: that is the substratum fortune; it is also the basis of happiness. A person cannot accumulate a fortune very well when he is sick.

As a general thing, I have not 'duped the world' nor attempted to do so... I have generally given people the worth of their money twice told.